51581142

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{7561}}^1$

素因数の和:7948

約数の個数: 24

約数和(自身を含む): 112068840

約数和(自身を除く): 60487698

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 7561, 15122, 22683, 45366, 68049, 136098, 2865619, 5731238, 8596857, 17193714, 25790571, 51581142]

約数ペア:

[(1, 51581142), (2, 25790571), (3, 17193714), (6, 8596857), (9, 5731238), (18, 2865619), (379, 136098), (758, 68049), (1137, 45366), (2274, 22683), (3411, 15122), (6822, 7561)]